Your 1972 Honda SL70 deserves a K&N! Select the Product Info button below to see everything the air filter fits.

Vehicle

Product

1972 Honda SL70 70 - All ModelsMotorcycle

I have been completely satisfied with the K&N product. When and where they are available I put them on every motor vehicle I get from Quads to Cars and Trucks. My last purchase was for a kid's Coolster quad (product of China). It made a huge difference in the performance in the heavy dust areas of the Southwest including the California Dunes.